IAG in the 13F filings

Iamgold Corp · CUSIP 450913108

Quarter

Q3 2026 · early filers Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024 Q1 2024 Q4 2023

Quarter end: 31 Mar 2026; the date the book describes
Filed: 27 Oct 2026; latest of these filings; the earliest 12 May 2026
Managers listing it: 30; at least, of 95 tracked, among listed positions
Comparable managers: 91; filed both Q4 2025 and Q1 2026; 8 listed it in both
Shares listed: 70,708,291; combined, among listed positions
Reported value: $1.3bn; combined, at the quarter end

1 line marked †. Value as filed implies a price far from other filers'. Each counts in holders and value as filed, and is left out of the net change in shares.

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 16 buyers (opened or added shares) and 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +3,172,942.

Managers listing IAG in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

ActionShare of book at least

30 of 30 holders

				Action		Filing
Fidelity (FMR LLC)	31,357,632	$590m	under 0.1%	Trimmed	-1,356,305	15 May 2026 (the filing on sec.gov)
Millennium Management LLC	10,925,614	$205m	0.09%	Added	+7,624,846	15 May 2026 (the filing on sec.gov)
Invesco Ltd	3,935,200	$74m	under 0.1%	Added	+1,321,933	12 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC	3,645,515	$69m	0.11%	Added	+134,696	14 May 2026 (the filing on sec.gov)
Jane Street Group LLC	2,694,590	$51m	under 0.1%	Added	+619,068	12 May 2026 (the filing on sec.gov)
Citadel Advisors LLC	2,646,959	$50m	under 0.1%	Trimmed	-715,035	15 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP	2,248,408	$42m	under 0.1%	Trimmed	-3,775,026	14 May 2026 (the filing on sec.gov)
AQR Capital Management LLC	1,664,086	$31m	under 0.1%	Added	+1,571,572	15 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC	1,601,921	$30m	0.12%	Trimmed	-1,900,548	15 May 2026 (the filing on sec.gov)
Woodline Partners LP	1,414,628	$27m	0.10%	Trimmed	-1,182,702	15 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC	1,195,082	$22m	under 0.1%	Added	+1,159,359	15 May 2026 (the filing on sec.gov)
Point72 Asset Management LP	1,113,352	$21m	under 0.1%	Trimmed	-413,847	15 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.	925,673	$17m	under 0.1%	Trimmed	-1,157,941	15 May 2026 (the filing on sec.gov)
Two Sigma Investments LP	875,015	$16m	under 0.1%	Added	+314,822	15 May 2026 (the filing on sec.gov)
Man Group PLC	753,458	$14m	under 0.1%	Added	+460,137	15 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd	694,233	$13m	under 0.1%	New	new	18 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP	658,760	$12m	under 0.1%	Added	+528,520	15 May 2026 (the filing on sec.gov)
GAMCO Investors Inc	371,145	$7.0m	0.07%	Trimmed	-6,880	14 May 2026 (the filing on sec.gov)
Walleye Capital LLC	350,271	$6.6m	under 0.1%	Trimmed	-105,102	13 May 2026 (the filing on sec.gov)
Marshall Wace LLP	292,625	$5.5m	under 0.1%	Trimmed	-506,847	15 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC	274,400	$5.1m	under 0.1%	Added	+208,600	13 May 2026 (the filing on sec.gov)
Rokos Capital Management LLP	220,601	$4.1m	under 0.1%	New	new	15 May 2026 (the filing on sec.gov)
Verition Fund Management LLC	189,231	$3.6m	under 0.1%	Trimmed	-386,042	15 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC	183,726	$3.5m	under 0.1%	Trimmed	-124,045	15 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC	150,045	$2.8m	under 0.1%	New	new	15 May 2026 (the filing on sec.gov)

Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Millennium Management LLCexisting position · 10,925,614 shares now+7,624,846
AQR Capital Management LLCexisting position · 1,664,086 shares now+1,571,572
Invesco Ltdexisting position · 3,935,200 shares now+1,321,933
Balyasny Asset Management LLCexisting position · 1,195,082 shares now+1,159,359
Janus Henderson Group Ltdnew position · 694,233 shares now+694,233

Reductions

Arrowstreet Capital LPexisting position · 2,248,408 shares now-3,775,026
Voloridge Investment Management LLCexisting position · 1,601,921 shares now-1,900,548
Fidelity (FMR LLC)existing position · 31,357,632 shares now-1,356,305
Woodline Partners LPexisting position · 1,414,628 shares now-1,182,702
D. E. Shaw & Co.existing position · 925,673 shares now-1,157,941

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (5)

Janus Henderson Group Ltd$13m
Rokos Capital Management LLP$4.1m
Squarepoint Ops LLC$2.8m
Quantbot Technologies LP$1.9m
Brevan Howard Capital Management LP$951k

Exited (1)

ExodusPoint Capital Management LPwas $1.0m

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.

4 in Q3 2024 to 8 in Q2 2026

Tracked managers listing it, at least.

the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.

IAG by quarter
Quarter	Holders	Reported value	Buyers	Sellers
Q2 2013	3	$16m	n.a.	n.a.
Q3 2013	4	$15m	n.a.	n.a.
Q4 2013	2	$11m	n.a.	n.a.
Q1 2014	2	$12m	n.a.	n.a.
Q2 2014	3	$34m	n.a.	n.a.
Q3 2014	2	$9.2m	n.a.	n.a.
Q4 2014	1	$8.1m	n.a.	n.a.
Q1 2015	1	$5.6m	n.a.	n.a.
Q2 2015	2	$13m	n.a.	n.a.
Q3 2015	1	$13m	n.a.	n.a.
Q4 2015	1	$11m	n.a.	n.a.
Q1 2016	2	$46m	n.a.	n.a.
Q2 2016	4	$93m	n.a.	n.a.
Q3 2016	2	$82m	n.a.	n.a.
Q4 2016	2	$70m	n.a.	n.a.
Q1 2017	1	$72m	n.a.	n.a.
Q2 2017	1	$97m	n.a.	n.a.
Q3 2017	2	$151m	n.a.	n.a.
Q4 2017	2	$163m	n.a.	n.a.
Q1 2018	2	$128m	n.a.	n.a.
Q2 2018	2	$120m	n.a.	n.a.
Q3 2018	2	$77m	n.a.	n.a.
Q4 2018	2	$109m	n.a.	n.a.
Q1 2019	2	$96m	n.a.	n.a.
Q2 2019	3	$82m	n.a.	n.a.
Q3 2019	3	$79m	n.a.	n.a.
Q4 2019	4	$114m	n.a.	n.a.
Q1 2020	3	$65m	n.a.	n.a.
Q2 2020	4	$150m	n.a.	n.a.
Q3 2020	2	$105m	n.a.	n.a.
Q4 2020	2	$89m	n.a.	n.a.
Q1 2021	2	$66m	n.a.	n.a.
Q2 2021	1	$60m	n.a.	n.a.
Q3 2021	1	$45m	n.a.	n.a.
Q4 2021	1	$60m	n.a.	n.a.
Q1 2022	2	$62m	n.a.	n.a.
Q4 2022	1	$44m	n.a.	n.a.
Q1 2023	4	$89m	n.a.	n.a.
Q2 2023	4	$88m	n.a.	n.a.
Q3 2023	2	$46m	n.a.	n.a.
Q4 2023	2	$51m	0	2
Q1 2024	2	$61m	0	2
Q2 2024	5	$175m	4	1
Q3 2024	4	$280m	4	0
Q4 2024	4	$261m	1	3
Q1 2025	6	$294m	4	2
Q2 2025	5	$390m	4	1
Q3 2025	10	$378m	7	3
Q4 2025	8	$818m	8	20
Q1 2026	8	$934m	16	14
Q2 2026	8	$503m	17	13

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

IAG and LIN →IAG and GLW →IAG and HWM →Choose a stock to compare with IAG →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own IAG, latest filings →Back to the 13F Explorer →

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